. >> it reads as and shelters us. it gives an identity of who we are as a people. >> these eskimos have hunted just about anything seen on land for 2000 years. is not as walruses seals and whales. >> these ads are geared the favor. they'll have about one week to collect them. to collect of the brave steep cliffs. it is a delicate cycle. >> we live a cycled live where we heard different animal the different times. >> this is the fear, even if oil spill offshore currents will bring it home. >> look at the gulf of mexico and the exxon valdez. anything can happen. >> for the outside world there is little trust. >> i can feel that this is going to happen. it's i can feel it. it is kind of scary. >> a global struggle for oil and a tiny place and its way of life, and the middle. >>vicki: we're going back live to sfo. you are looking at airforce one landing just moments ago. the president is now in his car. we will be checking in with reggie kumar of the president's trip to the bay area coming up at. serve happy birthday! tha